[YMCS/YDMP Free Trial Program]Yealink would like to offer Free Trial Program of Yealink device management service for our current eligible customers. You can see the details below.
https://www.yealink.com/ydmp-freetrial-2020


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Downgrade Firmware
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Lee-Dreyer Offline
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Posts: 4
Joined: Apr 2013
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Post: #1
Downgrade Firmware
Normally it is not recommend to do a downgrade of the firmware.
Can I downgrade from ex. 2.70.0.150 to 2.70.0.103 for 3CX?
Request from the 3CX support.
10-07-2013 07:05 PM
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Messages In This Thread
Downgrade Firmware - Lee-Dreyer - 10-07-2013 07:05 PM
RE: Downgrade Firmware - Yealink Support - 10-11-2013, 09:08 AM
RE: Downgrade Firmware - complex1 - 01-29-2021, 03:40 AM
RE: Downgrade Firmware - Yisroel_MongoTEL - 01-29-2021, 10:10 PM

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